One of the most common questions asked by those who are new to the GMAT is how exactly does the computer adaptive test or CAT work? The long and short of it is that if you get a problem correct, they give you a harder one, if you get a problem incorrect, they give you...
There it is. A 690. Not what you wanted, but pretty damn good. Should you keep the score or cancel it? Do you take the exam again, after all the agony, or hope that it will be enough? GMAT test takers face these questions each time they sit the exam, and there is no...
Today, we’re going to be looking at what at first seems to be an allocation problem. But on further reflection, actually turns out to be a much simpler number theory problem. Let’s take a look at it: At a wedding, the bride’s side has 143 guests and...
